BibTex format
@article{Chatterjee:2011:10.1576/toag.13.4.274.27695,
author = {Chatterjee, J and Saso, S and Esler, M and Ghaem-Maghami, S and Farthing, A},
doi = {10.1576/toag.13.4.274.27695},
journal = {The Obstetrician and Gynaecologist},
title = {Surgical risk from obesity in gynaecology},
url = {http://dx.doi.org/10.1576/toag.13.4.274.27695},
volume = {13},
year = {2011}
}